Year	current US$
1960	82000000
1961	70500000
1962	64610000.61035161
1963	75160003.6621094
1964	81520004.2724609
1965	106459999.084473
1966	67250000
1967	74349998.4741211
1968	73770004.2724609
1969	84720001.2207031
1970	92199996.9482422
1971	110200004.577637
1972	130169998.168945
1973	178720001.220703
1974	207569992.06543
1975	251580001.831055
1976	228520004.272461
1977	260959991.455078
1978	309830017.089844
1979	443839996.33789104
1980	453619995.11718804
1981	368570007.324219
1982	292609985.35156304
1983	298299987.792969
1984	262720001.220703
1985	275029998.779297
1986	358920013.42773396
1987	427380004.88281304
1988	414579986.57226604
1989	355709991.455078
1990	551599975.585938
1991	687270019.53125
1992	624400024.414063
1993	487690002.441406
1994	446139984.13085896
1995	527219970.703125
1996	543179992.675781
1997	447940002.441406
1998	538330017.089844
1999	442250000
2000	481610015.86914104
2001	507040008.544922
2002	723219970.703125
2003	1481660034.17969
2004	909750000
2005	1307689941.40625
2006	1355930053.71094
2007	1237020019.53125
2008	1375859985.35156
2009	1584729980.46875
2010	2024500000
2011	1739010009.76563
2012	1432530029.29688
2013	1306670043.94531
2014	1318729980.46875
2015	1111280029.29688
2016	1425109985.35156
2017	1295229980.46875
2018	1335709960.9375
2019	1136369995.11719
2020	1161030029.29688
2021	1351969970.70313
2022	616099996.4177608